OK, very glad to hear that she is feeling better. Same with your guys at the shop.
Too bad standard of care still seems to be "do nothing until you are sick enough to go to the hospital".
I'm not a doctor and can't give medical advice. Only commenting on things I've read, like taking aspirin for anti-inflammatory and anti-coagulant properties (but have to be careful if already on a blood thinner), taking quercetin along with zinc (to help get zinc into cells as an ionophore), taking vitamin D, and using Scope mouthwash (to help cut down viral load in throat). These are things I can ask my doctor about, and they are all well-known non-prescription items.
I, myself, am also interested in Ivermectin, but most doctors don't think highly of that.
I'm hoping Paxlovid pans out. That one seems promising from what is so far written about it. But as it is new, it might take a while before it is even available.